Tides Today & Tomorrow in Oakland – Middle Harbor, CA

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Oakland - Middle Harbor, CA.
Next low tide : 1:12 pm (2.5 ft)
Next high tide : in 5h 39m at 8:50 am (3.9 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9414777
Common Questions About Tides

Oakland – Middle Harbor, CA Tides - Aug 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:016.24:236.29:31-0.210:131.76:138:17Waxing Crescent1Wed
2Thu4:055.55:066.410:170.511:251.36:148:16First Quarter2Thu
3Fri5:214.85:536.611:071.36:148:15First Quarter3Fri
4Sat6:524.46:436.712:410.912:042.06:158:14First Quarter4Sat
5Sun8:324.47:376.81:540.51:112.56:168:13First Quarter5Sun
6Mon9:564.68:326.92:590.12:212.96:178:12Waxing Gibbous6Mon
7Tue10:595.09:256.93:56-0.23:263.06:188:11Waxing Gibbous7Tue
8Wed11:495.210:156.94:45-0.44:223.06:198:10Waxing Gibbous8Wed
9Thu12:325.35:29-0.55:112.96:208:09Full Moon9Thu
10Fri1:095.46:08-0.55:552.86:208:08Full Moon10Fri
11Sat1:425.46:43-0.46:352.76:218:07Full Moon11Sat
12Sun12:226.52:115.37:16-0.37:142.56:228:05Full Moon12Sun
13Mon1:016.32:385.47:47-0.17:522.46:238:04Waning Gibbous13Mon
14Tue1:386.03:045.48:170.28:322.26:248:03Waning Gibbous14Tue
15Wed2:185.63:305.58:470.69:152.16:258:02Waning Gibbous15Wed
16Thu3:015.13:585.69:181.110:031.96:268:00Waning Gibbous16Thu
17Fri3:514.74:295.79:501.610:581.86:267:59Waning Gibbous17Fri
18Sat4:564.25:065.810:282.16:277:58Third Quarter18Sat
19Sun6:264.05:515.912:021.511:16 AM2.66:287:56Third Quarter19Sun
20Mon8:144.06:436.01:101.212:223.06:297:55Third Quarter20Mon
21Tue9:404.37:416.32:140.81:383.36:307:54Waning Crescent21Tue
22Wed10:354.78:396.63:110.32:453.36:317:52Waning Crescent22Wed
23Thu11:174.99:356.94:01-0.23:413.16:327:51Waning Crescent23Thu
24Fri11:545.210:287.24:48-0.64:322.86:327:50Waning Crescent24Fri
25Sat12:305.45:32-0.85:202.46:337:48New Moon25Sat
26Sun1:055.76:14-0.96:092.06:347:47New Moon26Sun
27Mon12:137.31:405.96:55-0.87:001.66:357:45New Moon27Mon
28Tue1:067.02:166.27:36-0.47:531.26:367:44Waxing Crescent28Tue
29Wed2:026.52:536.48:170.18:500.96:377:42Waxing Crescent29Wed
30Thu3:015.93:336.69:000.89:510.76:387:41Waxing Crescent30Thu
31Fri4:095.34:166.69:451.510:580.66:387:39First Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414777)

Common Questions About Oakland - Middle Harbor, CA Tides

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What time does the tide turn (slack tide) in Oakland - Middle Harbor, CA today?

Slack tide in Oakland - Middle Harbor, CA is approximately 11:01 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Oakland - Middle Harbor, CA?

Oakland - Middle Harbor, CA is currently in a transitional phase. Tonight's moon is 28% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Oakland - Middle Harbor, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Oakland - Middle Harbor, CA?

Tide predictions for Oakland - Middle Harbor, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Oakland - Middle Harbor, CA?

Tide data for Oakland - Middle Harbor, CA is sourced from NOAA Station #9414777. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414777.

What is the moon phase in Oakland - Middle Harbor, CA tonight?

Tonight the moon over Oakland - Middle Harbor, CA is Waning Crescent (28% illuminated). This places Oakland - Middle Harbor, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA